svn commit: r900031 - in /lucene/java/trunk/src/test/org/apache/lucene/analysis: TestPorterStemFilter.java porterTestData.zip

[rm...@apache.org]

Author: rmuir
Date: Sat Jan 16 22:28:13 2010
New Revision: 900031

URL: http://svn.apache.org/viewvc?rev=900031&view=rev
Log:
LUCENE-2212: add test for PorterStemFilter

Added:
    lucene/java/trunk/src/test/org/apache/lucene/analysis/TestPorterStemFilter.java   (with props)
    lucene/java/trunk/src/test/org/apache/lucene/analysis/porterTestData.zip   (with props)

Added: lucene/java/trunk/src/test/org/apache/lucene/analysis/TestPorterStemFilter.java
URL: http://svn.apache.org/viewvc/lucene/java/trunk/src/test/org/apache/lucene/analysis/TestPorterStemFilter.java?rev=900031&view=auto
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--- lucene/java/trunk/src/test/org/apache/lucene/analysis/TestPorterStemFilter.java (added)
+++ lucene/java/trunk/src/test/org/apache/lucene/analysis/TestPorterStemFilter.java Sat Jan 16 22:28:13 2010
@@ -0,0 +1,59 @@
+package org.apache.lucene.analysis;
+
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.StringReader;
+import java.util.zip.ZipFile;
+
+/**
+ * Test the PorterStemFilter with Martin Porter's test data.
+ */
+public class TestPorterStemFilter extends BaseTokenStreamTestCase {  
+  /**
+   * Run the stemmer against all strings in voc.txt
+   * The output should be the same as the string in output.txt
+   */
+  public void testPorterStemFilter() throws IOException {
+    Tokenizer tokenizer = new KeywordTokenizer(new StringReader(""));
+    TokenStream filter = new PorterStemFilter(tokenizer);   
+    ZipFile zipFile = new ZipFile(
+        new File(getClass().getResource("porterTestData.zip").getFile()));
+    InputStream voc = zipFile.getInputStream(zipFile.getEntry("voc.txt"));
+    InputStream out = zipFile.getInputStream(zipFile.getEntry("output.txt"));
+    BufferedReader vocReader = new BufferedReader(new InputStreamReader(
+        voc, "UTF-8"));
+    BufferedReader outputReader = new BufferedReader(new InputStreamReader(
+        out, "UTF-8"));
+    String inputWord = null;
+    while ((inputWord = vocReader.readLine()) != null) {
+      String expectedWord = outputReader.readLine();
+      assertNotNull(expectedWord);
+      tokenizer.reset(new StringReader(inputWord));
+      filter.reset();
+      assertTokenStreamContents(filter, new String[] { expectedWord });
+    }
+    vocReader.close();
+    outputReader.close();
+    zipFile.close();
+  }
+}

Propchange: lucene/java/trunk/src/test/org/apache/lucene/analysis/TestPorterStemFilter.java
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Added: lucene/java/trunk/src/test/org/apache/lucene/analysis/porterTestData.zip
URL: http://svn.apache.org/viewvc/lucene/java/trunk/src/test/org/apache/lucene/analysis/porterTestData.zip?rev=900031&view=auto
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Propchange: lucene/java/trunk/src/test/org/apache/lucene/analysis/porterTestData.zip
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